Municipal road flood control device

Abstract

The utility model discloses a municipal road flood control device which comprises a wall body matched with a road, two movable blocking pieces and a locking mechanism, the wall body is provided with a supporting structure, the two movable blocking pieces are movably connected to the two side portions of the wall body respectively, the two side portions of the wall body are both provided with locking pieces and abutting pieces in a telescopic and movable mode, and the locking pieces and the abutting pieces are arranged on the wall body. The locking mechanism comprises an operating rod and a driving rod which are connected, an operating groove and a driving groove which are communicated are formed in the wall, the inner wall of the operating groove is in threaded connection with the outer wall of the operating rod, the driving rod is slidably connected into the driving groove, and the locking piece and the abutting piece both extend into the driving groove and are in linkage fit with the driving rod. The driving rod is in linkage with the locking piece to stretch out of the wall body to lock the movable blocking piece, and the driving rod is in linkage with the abutting piece to stretch out of the side portion of the wall body to abut against the side wall of the water blocking part of the road. According to the municipal road flood control device, temporary flood control is conducted on the water retaining part of the road through the movable blocking piece, the impact resistance of the wall is improved, and the flood control effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of flood control devices, in particular to a municipal road flood control device. Background Art

[0002] After the water level rises during the rainy season, city roads will be submerged. In order to prevent the flood from affecting personal safety and causing damage to buildings, temporary flood prevention devices are usually set up, such as flood walls for retaining water, which are used to block and guide water flow, thereby avoiding the harm of floods to people. Some roads usually have water retaining parts on both sides, which are also called curbs. When flood walls are temporarily installed on roads with water retaining parts, temporary flood prevention cannot be carried out on the water retaining parts, and the excessive water flow rate can easily push the flood walls away, resulting in poor flood prevention effect. Utility Model Content

[0003] The purpose of the utility model is to solve the deficiencies of the above-mentioned technology and to provide a municipal road flood prevention device. The movable baffles temporarily prevent floods on the water retaining part of the road, thereby improving the impact resistance of the wall and achieving better flood prevention effects.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a municipal road flood control device, comprising a wall adapted for a road, two movable stops and a locking mechanism, the wall being provided with a supporting structure, the two movable stops being movably connected to the two side parts of the wall respectively, the two side parts of the wall being telescopically and movably provided with locking members and a clamping member, the locking mechanism comprising a connected operating rod and a driving rod, the wall being provided with a connected operating groove and a driving groove, the inner wall of the operating groove being threadedly connected to the outer wall of the operating rod, the driving rod being slidably connected in the driving groove, the locking member and the clamping member both extending into the driving groove and cooperating with the driving rod, the driving rod linking the locking member to extend from the wall to lock the movable stop, and the driving rod linking the clamping member to extend from the side of the wall to clamp against the side wall of the water retaining part of the road.

[0005] Preferably, the operating rod and the driving rod are rotatably connected at opposite ends, the cross section of the driving rod has at least one guide plane, and the inner wall of the driving groove is in contact with the outer wall of the operating rod.

[0006] Preferably, the opposite sides of the two movable stoppers are provided with a plurality of locking grooves distributed in an array along the height direction, and the end of the locking member inserted into the locking groove is the locking end, and the locking end is inserted into the corresponding locking groove.

[0007] Preferably, the end of the locking piece away from the locking end is a linkage end, and the linkage end is formed with adjacent first inclined surfaces and a first abutting surface. The outer wall of the driving rod is provided with a first movable groove for the linkage end to be inserted into, the inner wall of the first movable groove is in contact with the first inclined surface, and the first abutting surface abuts against the inner wall of the first movable groove or the outer wall of the driving rod.

[0008] Preferably, the inner wall of the guide groove is provided with a first sliding groove for the locking piece to be slidably connected, the first sliding groove is connected to the driving groove, the first sliding groove is provided with a travel groove, the locking piece is provided with a travel block slidably connected to the travel groove, and an elastic piece is provided between the travel groove and the travel block.

[0009] Preferably, the side of the clamping member extending into the driving groove is the linkage side, and the linkage side is formed with adjacent second inclined surfaces and second abutting surfaces. The outer wall of the driving rod is provided with a second movable groove for the linkage side to be inserted into, the inner wall of the second movable groove is in contact with the second inclined surface, and the second abutting surface abuts against the inner wall of the second movable groove or the outer wall of the driving rod.

[0010] Preferably, the inner wall of the guide groove is provided with a second sliding groove for the sliding connection of the clamping member, the second sliding groove is connected to the driving groove, the inner wall of the second sliding groove is provided with a limiting groove, and the clamping member is provided with a limiting block slidingly connected to the limiting groove.

[0011] Preferably, a step surface is formed between the operating groove and the driving groove, and the step surface is in abutment with the top of the driving rod.

[0012] Preferably, the supporting structure includes a first supporting frame and a second supporting frame, the first supporting frame and the second supporting frame are respectively arranged on the two side walls of the wall, and a water guide baffle is provided on the first supporting frame, and the outer wall of the water guide baffle cooperates with the outer walls of the two movable baffles to form a water guide curved surface.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model provides a municipal road flood prevention device, which inserts a wall into the road, and a supporting structure provides structural support for the wall. The water retaining parts on both sides of the road are respectively abutted against two movable blocks, so that the two movable blocks can move up and down relative to the wall to adapt to the water retaining part of the road. The staff can rotate the operating lever to drive the driving rod to slide up and down in the driving groove, and the driving rod linkage locking part extends out and is inserted into the corresponding card groove to lock the movable block, and the movable block temporarily prevents the water retaining part of the road from flooding; at the same time, the driving rod linkage tightening part extends out and presses against the side wall of the water retaining part of the road to strengthen the friction between the wall and the water retaining part of the road, thereby improving the impact resistance of the wall and having a better flood prevention effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the flood control device in the embodiment Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of the flood control device in the embodiment Figure 2 ;

[0017] Figure 3 is a cross-sectional view of the flood control device in the embodiment;

[0018] Figure 4 yes Figure 3 Enlarged view of area A in the middle;

[0019] Figure 5 2 is a cross-sectional view of the driving rod and the driving groove in the embodiment.

[0020] In the figure: 1. Road; 101. Water retaining part; 2. Wall; 201. Guide groove; 3. Movable stopper; 301. Guide strip; 4. Locking member; 401. Locking end; 402. Linkage end; 403. First inclined surface; 404. First abutting surface; 405. Travel block; 5. Clamping member; 501. Linkage side; 502. Friction side; 503. Second inclined surface; 504. Second abutting surface; 505. Limit block; 6. Operation Rod; 601, handle; 7, drive rod; 701, first movable groove; 702, second movable groove; 703, guide plane; 8, operation groove; 9, drive groove; 10, step surface; 11, locking groove; 12, first slide groove; 1201, travel groove; 13, elastic member; 14, second slide groove; 1401, limit groove; 15, first support frame; 16, second support frame; 17, water guide baffle; 18, water guide curved surface. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the following embodiments and accompanying drawings.

[0022] refer to Figures 1 to 5A flood control device for a municipal road 1 includes a wall 2, two movable blocks 3, and a locking mechanism. The wall 2 is adapted to fit the road 1, and guide bars 301 are provided on opposite sides of the two blocks. Preferably, the guide bars 301 are T-shaped, and the sides of the wall 2 are provided with guide grooves 201 for sliding connection of the guide bars 301. The two movable blocks 3 are movably connected to the two sides of the wall 2 and slide up and down in a straight line. The guide bars 301 are provided with a plurality of retaining grooves 11, which are arranged in an array along the height direction of the guide bars 301.

[0023] The locking mechanism includes a connected operating rod 6 and a drive rod 7, with the operating rod 6 and the drive rod 7 being rotatably connected at their opposite ends. A communicating operating slot 8 and a drive slot 9 are formed in the wall 2. The inner wall of the operating slot 8 is threadedly connected to the outer wall of the operating rod 6. The cross-section of the drive rod 7 has two symmetrically arranged guide planes 703. The inner wall of the drive slot 9 engages with the outer wall of the operating rod 6 to allow the drive rod 7 to slide linearly within the drive slot 9. A stepped surface 10 is formed between the operating slot 8 and the drive slot 9. The stepped surface 10 engages with the top of the drive rod 7 to prevent the drive rod 7 from sliding further upward.

[0024] Locking members 4 and abutting members 5 are telescopically mounted on both sides of the wall 2. A first chute 12 is defined within the inner wall of the guide slot 201, into which the locking member 4 slidably connects. The first chute 12 communicates with the drive slot 9. The first chute 12 defines a travel slot 1201. The locking member 4 is provided with a travel block 405 that slidably connects within the travel slot 1201 to limit its telescopic movement relative to the side of the wall 2. An elastic member 13 is disposed between the travel slot 1201 and the travel block 405. This elastic member 13 is a spring structure, and under the action of the elastic member 13, the locking member 4 tends to retract toward the wall 2. The first end of the locking member 4 is the locking end 401, which is plugged into the card groove 11; the second end of the locking member 4 is the linkage end 402, and the linkage end 402 is formed with adjacent first inclined surfaces 403 and first abutting surfaces 404. The outer wall of the driving rod 7 is provided with a first movable groove 701 for the linkage end 402 to be inserted into. Preferably, the first movable groove 701 is opened on the guide plane 703.

[0025] The inner wall of the guide groove 201 is provided with a second slide groove 14 for the pressing member 5 to be slidably connected. The second slide groove 14 is connected to the driving groove 9. The inner wall of the second slide groove 14 is provided with a limit groove 1401. The pressing member 5 is provided with a limit block 505 that is slidably connected to the limit groove 1401 to limit the telescopic movement of the pressing member 5 on the side of the wall 2. The end of the pressing member 5 extending out of the second slide groove 14 is the friction side 502. The top surface of the friction side 502 and the movable stopper are in a contact fit or a clearance fit. The side of the pressing member 5 extending into the driving groove 9 is the linkage side 501. The linkage side 501 is formed with adjacent second inclined surfaces 503 and second abutting surfaces 504. The outer wall of the driving rod 7 is provided with a second movable groove 702 for the linkage side 501 to be inserted into. Preferably, the second movable groove 702 is provided on the guide plane 703.

[0026] When the flood control device is in use, the inner wall of the second movable groove 702 contacts and cooperates with the second inclined surface 503 to form an inclined guide, and the second abutting surface 504 contacts the inner wall of the second movable groove 702, and the tightening member 5 retreats into the second slide groove 14, so that the wall 2 can be smoothly inserted into the groove structure formed by the road 1 and the two water retaining parts 101; the linkage end 402 is inserted into the first movable groove 701, the locking end 401 disengages from the card groove 11, the first abutting surface 404 contacts the inner wall of the first movable groove 701, and the inner wall of the first movable groove 701 contacts and cooperates with the first inclined surface 403 to form an inclined guide, and the wall 2 and the movable stopper 3 are in an unlocked state. During the process of the wall 2 being inserted into the road 1, the water retaining parts 101 on both sides of the road 1 respectively contact the two movable stops 3, so that the two movable stops 3 can move up and down relative to the wall 2 to adapt to the water retaining part 101 of the road 1. The wall 2 is provided with a supporting structure, which provides structural support for the wall 2. The supporting structure includes a first supporting frame 15 and a second supporting frame 16. The first supporting frame 15 and the second supporting frame 16 are respectively arranged on the two side walls of the wall 2. A water guide baffle 17 is provided on the first supporting frame 15. The outer wall of the water guide baffle 17 cooperates with the outer walls of the two movable baffles 3 to form a water guide curved surface 18. The water guide curved surface 18 is used to buffer the water flow and guide it.

[0027] The top of the operating rod 6 has a hand-held portion 601 , and a worker can operate the hand-held portion 601 to rotate the operating rod 6 to drive the driving rod 7 to slide up and down in the driving slot 9 . When the driving rod 7 slides upward, the linkage end 402 of the locking member 4 disengages from the first movable groove 701 along the first inclined surface 403 until the first abutting surface 404 conflicts with the outer wall of the driving rod 7, the locking member 4 extends outward to link the locking member 4 to extend out of the wall 2 and insert into the corresponding card groove 11 to lock the movable block 3, maintain the position locking between the baffle and the wall 2, and the movable block 3 temporarily prevents floods from the water retaining portion 101 of the road 1; at the same time, the linkage side 501 of the tightening member 5 disengages from the second movable groove 702 along the second inclined surface 503 until the second abutting surface 504 conflicts with the outer wall of the driving rod 7, the tightening member 5 extends outward to press against the water retaining portion 101 of the road 1 to strengthen the friction between the wall 2 and the water retaining portion 101 of the road 1, thereby improving the impact resistance of the wall 2 and achieving better flood prevention effect.

[0028] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementation methods. Any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of protection required by the present invention.

Claims

1. A municipal road flood control device, characterized by: The invention comprises a wall (2) adapted to a road (1), two movable stoppers (3) and a locking mechanism, wherein the wall (2) is provided with a supporting structure, the two movable stoppers (3) are respectively movably connected to two side portions of the wall (2), the two side portions of the wall (2) are both telescopically provided with locking members (4) and abutting members (5), the locking mechanism comprises a connected operating rod (6) and a driving rod (7), the wall (2) is provided with a connected operating slot (8) and a driving slot (9), the The inner wall of the operating groove (8) is threadedly connected to the outer wall of the operating rod (6); the driving rod (7) is slidably connected in the driving groove (9); the locking member (4) and the abutting member (5) both extend into the driving groove (9) and cooperate with the driving rod (7); the driving rod (7) is linked with the locking member (4) to extend to lock the movable blocking member (3); the driving rod (7) is linked with the abutting member (5) to extend to abut against the water retaining portion (101) of the road (1).

2. A municipal road flood control device according to claim 1, characterized in that: The operating rod (6) and the driving rod (7) are rotatably connected at opposite ends, the cross section of the driving rod (7) has at least one guide plane (703), and the inner wall of the driving groove (9) is in abutment with the outer wall of the operating rod (6).

3. A municipal road flood control device according to claim 2, characterized in that: The two movable stoppers (3) are provided with guide strips (301) on opposite sides, the side of the wall (2) is provided with guide grooves (201) for the guide strips (301) to be slidably connected, the guide strips (301) are provided with a plurality of locking grooves (11) distributed in an array along the height direction, the end of the locking piece (4) inserted into the locking groove (11) is a locking end (401), and the locking end (401) is plugged into the corresponding locking groove (11).

4. A municipal road flood control device according to claim 3, characterized in that: The end of the locking member (4) away from the locking end (401) is a linkage end (402), and the linkage end (402) is formed with adjacent first inclined surfaces (403) and first abutting surfaces (404). The outer wall of the driving rod (7) is provided with a first movable groove (701) for the linkage end (402) to be inserted into and move, and the inner wall of the first movable groove (701) is in contact with the first inclined surface (403), and the first abutting surface (404) abuts against the inner wall of the first movable groove (701) or the outer wall of the driving rod (7).

5. A municipal road flood control device according to claim 4, characterized in that: The inner wall of the guide groove (201) is provided with a first slide groove (12) for the locking member (4) to be slidably connected, the first slide groove (12) is connected to the driving groove (9), the first slide groove (12) is provided with a travel groove (1201), the locking member (4) is provided with a travel block (405) slidably connected in the travel groove (1201), and an elastic member (13) is provided between the travel groove (1201) and the travel block (405).

6. A municipal road flood control device according to claim 3, characterized in that: The side of the clamping member (5) extending into the driving groove (9) is a linkage side (501), and the linkage side (501) is formed with adjacent second inclined surfaces (503) and second abutting surfaces (504). The outer wall of the driving rod (7) is provided with a second movable groove (702) for the linkage side (501) to be inserted into the movable groove, and the inner wall of the second movable groove (702) is in abutment with the second inclined surface (503), and the second abutting surface (504) is in abutment with the inner wall of the second movable groove (702) or the outer wall of the driving rod (7).

7. A municipal road flood control device according to claim 6, characterized in that: The inner wall of the guide groove (201) is provided with a second slide groove (14) for the pressing member (5) to be slidably connected, the second slide groove (14) is connected to the driving groove (9), the inner wall of the second slide groove (14) is provided with a limiting groove (1401), and the pressing member (5) is provided with a limiting block (505) slidably connected to the limiting groove (1401).

8. The municipal road flood control device according to claim 1 is characterized in that: A step surface (10) is formed between the operating groove (8) and the driving groove (9), and the step surface (10) is in abutment with the top of the driving rod (7).

9. A municipal road flood control device according to claim 1, characterized in that: The support structure comprises a first support frame (15) and a second support frame (16); the first support frame (15) and the second support frame (16) are respectively arranged on two side walls of the wall (2); a water guide baffle (17) is arranged on the first support frame (15); an outer wall of the water guide baffle (17) cooperates with the outer walls of the two movable baffles (3) to form a water guide curved surface (18).

Images